Oskar finds out that he is terminally ill and only has four weeks to live. Meanwhile, Yvonne's sponsored child from Zimbabwe shows up at her front door.

Oskar's brother asks him for money, not knowing that Oskar is terminally ill. Meanwhile, Yvonne Klosterfeld's sponsored child from Africa seems to have her own plan for her time in Germany.

When Vilo comes to pick up the Klosterfelds' mail, Oskar gives her a letter to deliver to Yvonne.

Oskar makes Yvonne a very bold offer in an attempt to live his remaining weeks to the fullest.

Oskar tells his brother that he won't be giving him his money. He then visits Yvonne's house, but is quite shy around her.

Yvonne and Oskar bond over a reading of Rainer Maria Rilke's "Der Panther." Meanwhile, his brother continues to make big plans...

Yvonne's mother shows up and she tells him about the arrangement with Oskar. They begin to fight, prompting Oskar to leave quickly.

Yvonne auditions for a role that has parallels with her own life, but the casting agents are skeptical of her.

While Yvonne tries to impress the casting agents, her alleged sponsored child tries to get Oskar's brother involved in the scam she is running.

Yvonne's mother seems to have her own agenda. Oskar and Tom's uncle Oskar suddenly appear at the bookshop.

Oskar enjoys a date with Yvonne in which they mainly talk about her – but he also writes her a letter with the truth.

Yvonne falls for Oskar and says she would like to continue their relationship, but Oskar bids her farewell, knowing that it can't continue.

Yvonne is crushed after Oskar leaves, and has a hard time getting any emotional support from her mother.

While speaking with his uncle, Oskar takes stock of his life and starts to cry, which his uncle attributes to a broken heart.

While a hysterical Yvonne has a realtor appraise the house, Oskar's brother has a strange epiphany.